baber/WOPTO huggingface dataset:
Patent CA-2127236-A1 (CA)
Title: Method and apparatus for automatically positioning stockings in a pantyhose-forming machine
Inventor: MIGLIORINI PIER L
IPC: D05B23/00
Filed: 1994-06-30
Abstract: TITLE          "Method and apparatus for automatically positioning stockings in a pantyhose-forming machine"                    ABSTRACT  Apparatus  for positioning two  stockings  in a machine  for  making  pantyhose  articles  and comprising a pair of horizontal flat shapes  (5) which support the stockings (5), the apparatus being  made  up  of:  -  gripper  means  (1)  for withdrawing a limited side portion of the fabric of each stocking (4) fitted on the respective support shape (5), and this in correspondence of the two side edges of the shape (5); - means for supporting said gripping means  (1)  and moving them in a direction orthogonal to the longitudinal axis (8) of the shape (5), from a retracted position, where their travel begins, to an advanced position, where the  same travel  ends  in  correspondence  of  said shape, and vice versa, with a pneumatic cylinder (2) having horizontal axis orthogonal to the axis (8) of the shape (5); - cam means for activating the withdrawal and respectively release of the stocking (4) by the said gripping means (1);  -  at least an optical sensor (3) for each shape, which sensor  is  disposed  in  correspondence  of  a predetermined position of alignment of the garter lines of the two stockings (4) and is associated to the cylinder (2) for moving the gripper (1) of the corresponding shape  (4)  for the deactivation of same gripper upon completion of the said alignment.          (Fig. 2D).
Patent CA-2127524-A1 (CA)
Title: Two-cycle, air cooled uniflow gasoline engine for powering a portable tool
Inventor: TUGGLE LLOYD H
IPC: F02F1/10
Filed: 1994-07-06
Abstract: ABSTRACT OF THE DISCLOSURE A flexible line trimmer is powered by a two-stroke internal combustion engine. The engine is scavenged in a uniflow fashion and has a scavenging cylinder and an exhaust cylinder connected by a common combustion chamber. Each cylinder has a piston turning one of two cantilevered crankshafts that are geared through adjacent counterweights having integrally formed teeth. The crankshafts extend in opposite directions for self-balancing. One crankshaft is coupled to a flywheel fan and other coupled to a starter. A fuel and air mixture is transferred to a common crankcase for the crankshafts through an intake port located on the exhaust cylinder. The piston of the scavenge cylinder is retarded with respect to the exhaust cylinder. An exhaust window opens prior to a scavenge window. The scavenge window closes after the exhaust window. The exhaust window is shortened to improve crankcase compression. The cylinders are joined in a siamese fashion, fabricated from as a single piece, and skewed toward each other. A carburetor and muffler are mounted on substantially opposite sides of the exhaust cylinder.
Patent CA-2127842-A1 (CA)
Title: Production of polysuccinimide by thermal polymerization of fumaramic acid
Inventor: PAIK YI H
IPC: C11D3/37
Filed: 1994-07-12
Abstract: ABSTRACT       A method for producing polysuccinimide is provided. Thermal polymerization of fumaramic acid at a temperature of from about 160°C to about 330°C produces polysuccinimide. The reaction is optionally conducted in the presence of one or more processing aids, solvents or diluents. The polysuccinimide is particularly useful as a detergent additive.
Patent CA-2127856-A1 (CA)
Inventor: KIMURA KATSUJI
IPC: G06G7/24
Filed: 1994-07-12
Abstract: A logarithmic amplifying circuit with a wide input dynamic range uses cascade-connected differential amplifiers, a rectifier connected to each of the amplifiers, and an adder for adding the output currents of the rectifiers.  The rectifiers each have a quadritail cell which consists of a single tail current source and four transistors.  The transistors are emitter-connected or source-connected to, and driven by, the tail current source.  The bases or gates of the first and second transistors of the quadritail cell are connected to respective terminals of a differential input pair of the rectifier.  The collectors or drains of the first and second transistors are connected in common to one terminal of a differential output pair of the rectifier, and the collectors or drains of the third and fourth transistors are connected in common to the other output terminal of the rectifier.  Further, the bases or gates of the third and fourth transistors are connected in common and receive a voltage intermediate the voltages of the differential input.
Patent CA-2128488-A1 (CA)
Title: Multipurpose portable workbench
Inventor: LEWELLEN RICHARD R
IPC: B25H1/12
Filed: 1994-07-20
Abstract: Abstract A carpenter's workbench is disclosed comprising a freestanding frame body (4) supported by four legs (6). A longitudinal channel (46) of T-shape profile and a V-shape groove (48) extend into a top surface (14) of the body (4) and are adapted to receive and render stationary lengths of lumber and tubular pipe, respectively, such that ends which overhang the workbench may be severed. Alternatively, a length of two by four inch wood may be situated horizontally and secured within an upper portion (50) of the channel (463 to provide a wood work surface if desired. Peripherally located surfaces (28, 36, 64) are providedhaving means (30, 32, 38, 62) for securing work tools to the workbench. Storage compartments (40, 42) are further provided to store hardware.
Patent CA-2131433-A1 (CA)
Title: Mice deficient in neurotrophin receptors
Inventor: KLEIN RUDIGER
IPC: C12N15/85
Filed: 1994-09-02
Abstract: Abstract MICE DEFICIENT IN NEUROTROPHIN RECEPTORS            The present invention provides mice and mouse cell lines having a homozygous or heterozygous deficiency in a gene encoding a neurotrophin receptor. In a preferred embodiment of this invention, mice and cell lines carry a trkB locus specifically targeted within its tyrosine protein kinase sequences. Mice homozygous for this mutation express gp95trkB receptor of unknown function but not the high affinity functional gp145trkB tyrosine protein kinase receptors. This mutation results in multiple CNS and PNS neuronal deficiencies and in a postembryonic lethal phenotype. Such genetically modified mice are useful in model systems for studying human diseases involving neuronal degeneration and neuronal cell loss, as well as in screening for genes, proteins, or other compounds that may prevent or impede neuronal cell death or stimulate neuronal regeneration.
Patent CA-2131732-A1 (CA)
Title: Method of Optimizing the Distribution of Inherent Stress in Springs
Inventor: VONDRACEK HANS
IPC: F16F1/02
Filed: 1994-09-09
Abstract: A method of optimizing the distribution of inherent stress in springs intended for vehicle suspensions, especially in the rod cross-section of high-strength helical compression springs, whereby the springs are set and bombarded with balls. The springs  are  forwarded  for  the  operations  setting  and bombardment at a gradient of strength prescribed for the particular rod cross-section.
Patent CA-2131953-A1 (CA)
Inventor: SCHULZE-BUXLOH KARL
IPC: H01Q13/20
Filed: 1994-09-13
Abstract: In a radiating high-frequency coaxial cable with openings in the outside conductor (6), which are essentially slots (7) cut perpendicular to the cable axis, sections with periodically repeating slot configurations are provided along the cable, which differ in period length with a constant number of slots per period length, and/or differ in the number of slots per period length while the period length remains constant.
Patent CA-2131989-A1 (CA)
Title: Method and apparatus for selective reduction of the no-content of exhaust gases from a kiln plant
Inventor: HUNDEBOL SOREN
IPC: B01D53/56
Filed: 1993-03-15
Abstract: For selective reduction of the NO-content in exhaust gases from a kiln plant, a method is described according to which a mixture of ammonia and water is introduced into the exhaust gases.  According to this method the ammonia and water is mixed just prior to being sprayed into the kiln plant by the ammonia being dosed into a preferably even stream of water. Hence an inexpensive and efficient removal of the NO-content in the exhaust gases is obtained.
Patent CA-2132369-A1 (CA)
Inventor: KHAIAT ALAIN
IPC: A61K8/27
Filed: 1994-09-19
Abstract: Use,  for the treatment of mixed skins,  of an effective quantity of one and the same substance having both  emollient  and  lipase-inhibiting  properties,  or alternatively of the combination of an effective quantity of an emollient substance having no activity on the action  of  lipases  and  of a  non-emollient  substance exhibiting lipase-inhibiting activity, in an appropriate cosmetic base.
Patent CA-2132662-A1 (CA)
Inventor: VIERTOLA ARVO
IPC: D21G3/00
Filed: 1994-09-22
Abstract: The invention concerns a method and a device in the operation of a doctor blade in a paper machine / board machine. In the solution, in connection with the doctor blade (11), different quantities of lubricating medium are supplied into different areas of width of the doctor blade, a larger amount of lubricating medium being supplied into the area in which the maximum extent of wear of the doctor blade had been noticed. <IMAGE>
Patent CA-2136366-A1 (CA)
Inventor: ALLEN JONATHAN B
IPC: H04M3/40
Filed: 1994-11-22
Abstract: An automated method for modifying a speech signal in a telephone network by applying a gain factor which is a function of the level of backgroundnoise at a given destination, and transmitting the modified speech signal to thedestination. The gain applied may be a function of both the background noise level and the original speech signal. Either a linear or a non-linear (e.g., compressed) amplification of the original speech signal may be performed, where a compressedamplification results in the higher level portions of the speech signal being amplified by a smaller gain factor than lower level portions. The speech signal may be separated into a plurality of subbands, each resultant subband signal being individually modified in accordance with the present invention. In this case, each subband speech signal is amplified by a gain factor based on a corresponding subband noise signal, generated by separating the background noise signal into acorresponding plurality of subbands. The individual modified subband signals maythen be combined to form the resultant modified speech signal.
Patent CA-2138405-A1 (CA)
Title: A process for making gel-coated foods
Inventor: CHALUPA WILLIAM F
IPC: A23L29/256
Filed: 1993-06-11
Abstract: A process for preparing a gel coated food substrate comprising: a) applying an aqueous batter dispersion having sodium ion sources, calcium ion sources or a combination of sodium ion sources and calcium ion sources, to the surface of a food sub-strate to form a batter-food substrate complex; b) contacting the batter-food substrate complex with a dry bread material to form a breaded complex; and c) applying an aqueous gel-forming solution to the breaded batter-food substrate complex to form a ther-mally irreversible gel film around the complex.
Patent CA-2139676-A1 (CA)
Inventor: ZAGYANSKY YULY
IPC: A61K31/00
Filed: 1994-10-25
Abstract: A partir d'un processus général de l'action des récepteurs à partir de la surface cellulaire, les dogmes principaux des sciences de la vie étaient révisés et rétablis clairement. En conséquence, les nouveaux procès et les nouvelles structures les plus universelles comme les vésicules "PKC", "la vague" Ca-K(Ca), la fonte locale de la membrane plasmique, la contraction universelle musculaire cellulaire, le processus de la propagation du signal cellulaire vers l'ADN étaient établis. En conséquence, le processus de la création de la lame basale et des organes, la structure de l'inhibition du contact, le processus de l'action des muscles cardiaques, squelettiques et lisses, le processus de la motilité cellulaire, le processus de l'attachement et de la pénétration des toxines, des virus et des bactéries, la structure globale de l'intensification du transport intracellulaire régulier des substances pour la croissance cellulaire comme l'origine de tous les cancers étaient aussi clairement établis. Les origines moléculaires et les preparations contre les maladies principales comme athérosclerose, cancer, diabète, dystrophie, rachitisme, scorbut, contre les maladies induites par l'inhalation des particules solides (comme celles de charbon), contre le trauma du nerf et contre les rides (et aussi le vieillissement des organes) sont nettement données. Aussi une création des jumeaux (en fortes quantities) est décrite (ce qui était confirmé par les autres).Le processus Universel de la mobilisation des ribosomes par les virus et les préparations universelles contre n'importe quel virus et aussi les préparations contre l'irréversibilité de la mort clinique et les somnifères efficaces sont élaborés. L'accord parfait de toutes les données principales des domaines d'application très différents confirme encore la validité incontestable des découvertes avancées de demi-siècle.
Patent CA-2140720-A1 (CA)
Inventor: SAKAGAMI TATSUYA
IPC: B60L15/40
Filed: 1995-01-20
Abstract: A transport  system   has a preceding and some succeeding electric movers (1) each having a built-in single brake-less drive motor (8) which rotates a drive wheel such that, when power supply to the motor is intercepted, and each mover can freely be displaced and halted surely at a desired station.    The succeeding movers automatically assume a storage state, when the preceding mover is halted, and each mover has a photoelectric switch (23) that, when in its sensing state, intercepts the power supply.    Each mover further has a first detectable member (26) to be sensed by the switch (23) of the succeeding mover so as to halt it, when it has approached preceding one beyond a limit.     The transport system further has a stopping mechanism (28) composed of a stopper (29) and a second detectable member (30), which are rockable sideways with respect to the mover.     The second detectable member (30) is of such a length along the travel path of the movers, that the switch (23) senses this member (30) in its operative position, before the contact member (25) abuts against the stopper (29).
Patent CA-2144684-A1 (CA)
Title: Particulate hydrogenated starch hydrolysate based flavoring materials and use of same
Inventor: SUBRAMANIAM ANANDARAMAN
IPC: A23L27/00
Filed: 1995-03-15
Abstract: Particulate flavor composition comprising a flavor oil fixed in a particulate low cariogenic matrix of hydrogenated starch hydrolysate and a maltodextrin having a dextrose equivalent value of less than 20.         A process for the encapsulation of a flavor oil comprising forming a homogeneous mixture of the flavor oil with (a) from about 40 to about 85 percent by weight of a particulate polyol consisting of hydrogenated starch hydrolysate, (b) from about 10 to about 30 percent by weight of a maltodextrin having a dextrose equivalent of less than 20, (c) an emulsifier and water, and spray-drying the resultant mixture to form a particulate product of from about 0.15 to about 0.85 g/cc bulk free flow density.         Method to confer, enhance or modify the flavor properties of a consumable edible material which comprises adding thereto the particulate flavor composition defined above; and method to confer, enhance or modify the flavor properties of a tooth-paste base which comprises adding thereto the particulate flavor composition defined above.
Patent CA-2145167-A1 (CA)
Title: A method for removal of certain oxide films from metal surfaces
Inventor: OEHR KLAUS H
IPC: C25F1/06
Filed: 1994-07-21
Abstract: A manufactured metal member, such as a wire, having a magnetite oxide film thereon, is subjected to mechanical stress to produce cracking of the magnetitc film approximately to the surface of the metal member. The metal member is then moved through an electrolysis cell bath in which the metal member forms the anode thereof, and vertically positioned steel bars form the cathode. A pulsating DC current is applied to the anode and the cathode. The current flows to the surface of the metal member via the cracks in the oxide, maintaining the metal member anode in a state of depassivation and loosening the bond between the oxide film and the metal member. The loosened magnetite is then readily cleaned off the metal member. A thermal stressing step may also be used prior to the mechanical stressing.
Patent CA-2146736-A1 (CA)
Inventor: BILLY JEAN
IPC: C01B32/40
Filed: 1995-04-10
Abstract: Le monoxyde de carbone est récupéré par voie cryogénique à partir d'un mélange gazeux, par exemple du gaz résiduaire d'une opération de lavage à l'azote dans la préparation d'un mélange de synthèse de l'ammoniac, ce mélange contenant du monoxyde de carbone, de l'hydrogène, et d'autres constituants dont l'azote. L'hydrogène est séparé par condensation partielle, et lesdits autres composants par distillation du condensat. Le monoxyde de carbone est produit par distillation dans deux colonnes, dont une seule a un condenseur de tête alimentée par un débit de monoxyde de carbone liquide. Un débit liquide est soutiré à un niveau intermédiaire de la colonne avec le condenseur de tête et envoyé en tête de l'autre colonne.
Patent CA-2150086-A1 (CA)
Inventor: BULIGA GREGORY SAMUEL
IPC: A23D7/015
Filed: 1995-05-24
Abstract: The  present  invention  is  directed  to  a substantially saturated fat-free margarine which includes a substantially saturated food grade oil or fat; from 0 to 5% of a bulking agent selected from the group consisting of non-gelling maltodextrins,  polydextrose and corn syrup solids; inulin; and water.
Patent CA-2151994-A1 (CA)
Title: Lead free copper-tin, bronze alloy
Inventor: SAHU SUDHARI
IPC: C22C9/02
Filed: 1995-06-16
Abstract: Lead-free copper-tin, low friction, castable bearing bronze alloy for industrial applications as bearing, bushing, and guide parts as well as threaded cast parts, with the following weight percentage range.          Sn   =    3-9 Bi   =    2.5-9 P    =    0-0.3 Zn   =    0-1 Ni   =    0-2 Pb   =    0-.35 Cu   =    Balance
Patent CA-2152276-A1 (CA)
Title: Managing an inventory of devices
Inventor: SIMS NATHANIEL N
IPC: G06Q10/06
Filed: 1994-11-01
Abstract: The locations of a plurality of devices (12a-12g)are tracked using a network (14) of communication links (16a-16d), each of which corresponds to a location. Each device (12a-12g) is given a tag (16a-16d) that identifies the device (12a-12g) with respect to other devices (12a-12g) and that is connectable to a communication link (16a-16d) when the device (12a-12g) is disposed at the location to which the link (16a-16d) corresponds. Each tag (30a-30g) that is connected to each communication link (16a-16d) is detected, and the location of each device (12a-12g) is determined based on the detection. One feature of the technique is additionally determining the conditions of the devices (12a-12g) by correlating one or more communication links (16a-16d) with conditions. The technique is simple to use and highly effective technique in tracking devices (12a-12g) stored at various locations throughout a facility. Device (12a-12g) location and condition are monitored continuously, thereby reducing the risk that the removal of a device (12a-12g) from storage (18) will go undetected.
Patent CA-2153764-A1 (CA)
Title: Thermostable edible composition having ultra-low water activity
Inventor: MORANO JAMES R
IPC: A23L29/262
Filed: 1994-01-12
Abstract: The invention is a composite food subsystem that provides a sweet or savory-flavored thermostable filling having an ultra-low water activity. The thermostable filling is, also, thixotropic or "shear thinning".  The filling includes an edible hydrophilic liquid phase. A stabilizing network of ultrahigh surface area cellulose particulates are dispersed and reactivated in the hydrophilic liquid phase. A solid phase admixture can be added as a fine powder. The thermostable filling is desirable for use in methods for making co-extruded or co-laminated products of multi-textures.
Patent CA-2156137-A1 (CA)
Inventor: AMBALAVANAR SAMUEL D
IPC: G06F3/12
Filed: 1995-08-15
Abstract: An arbitrating apparatus, having a filtering circuit operatively coupled with a bus grant circuit, is provided. In one example of operation, a plurality of bus request signals are transmitted simultaneously to the filtering circuit. The filtering circuit permits one of the bus request signals to pass to the bus grant circuit where the passed bus request signal is matched with a bus grant signal, which bus grant signal is used to obtain access to a video bus for one of a plurality of bus masters.
Patent CA-2156317-A1 (CA)
Title: Synchronizer for pulse code modulation telemetry
Inventor: DOYLE MARK R
IPC: E21B47/12
Filed: 1995-08-17
Abstract: The invention is a method of synchronizing a digital telemetry receiver to a digital telemetry transmitter. The method includes the steps of initializing the sampling period of the receiver, measuring the detection time of each signal event detected by the receiver relative to a time window based on the sampling period, accumulating statistics representing the detection times of each of the events, and calculating a refined sampling period based on a linear regression fit of the actual detection time of each event.
Patent CA-2158538-A1 (CA)
Title: Hair Care Compositions
Inventor: CONCANNON LINDA M
IPC: A61Q5/00
Filed: 1995-09-18
Abstract: There is provided a hair care composition for protecting hair that is subjected to heat styling by a hair dryer or curling device.  The composition comprises two compositions that naturally separate into distinct layers but easily intermix before use.  The first composition prevents the hair from overdrying or heat dryout and, thus, leaving it brittle and more susceptible to cracking.          The second composition prevents the hair from physical damage such as the rubbing and wear caused by brushing or combing.  Thus, the present invention provides protection from heat dryout and physical damage that are commonly associated with heat styling.
Patent CA-2159892-A1 (CA)
Title: A method for closing a passage in a filter body sample
Inventor: STOBBE PER
IPC: F01N3/022
Filed: 1994-04-05
Abstract: A method for closing a passage in a filter body sample made from a solidifiable plastic or plastifiable particle-based material and comprising a plurality of coestending throughgoing passages separated by ccmmon passage walls, the method comprising deforming passage walls adjacent to the passage. This method vastly simplifies the manufacturing of filter bodies for use in e.g. filtering fiue gasses or substtates for holding a catalyst. The filter body is preferably made of SiC. Producing a filter body for filtering flue gas may ccmprise: producing, from a solidifiable plastic or plastifiable particle-based material, a filter body sample comprising a plurality of coextending throughgoing passages separated by common passage walls; closing one end of substantially each passage by deforming passage walls adjacent to the passage, and; subsequently solidifying the plastic or plastifiable particle-based material to a porous solid material.
Patent CA-2162725-A1 (CA)
Title: Integral multi-fashion roller skate system
Inventor: KLAMER REUBEN B
IPC: A63C17/02
Filed: 1995-03-13
Abstract: A multi-function roller skate system (R) functions as a conventional skate configuration, with the wheels wide apart (104), and also as an in-line skate configuration, with a single row of wheels. The skate has multiple pairs of wheels which may be moved closer together or farther apart according to the skater's needs either in connection with training or to accommodate changing skating conditions When the wheels are at their closest, each pair operates as a single wheel directly under the skater's foot like an in-line skate. The skate may include at least one intermediate position for intermediate skill skaters. In addition, the skate may be extended to fit different or growing skaters.